On linux: I get a SIGSEGV (Segmentation fault) when loading a project that includes either directly or in a sub-directory stb.h header file.
The problem began after adding the stb repo as a git submodule to a project, and I confirmed that specifically stb.h crashes the program on project loading.
Tested both with my own custom layer and with the default one, 4coder alpha 4.0.25 super.